2139902655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{1759}}^1$

素因数の和:1952

約数の個数: 64

約数和(自身を含む): 3825930240

約数和(自身を除く): 1686027585

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 101, 165, 219, 303, 365, 505, 803, 1095, 1111, 1515, 1759, 2409, 3333, 4015, 5277, 5555, 7373, 8795, 12045, 16665, 19349, 22119, 26385, 36865, 58047, 81103, 96745, 110595, 128407, 177659, 243309, 290235, 385221, 405515, 532977, 642035, 888295, 1216545, 1412477, 1926105, 1954249, 2664885, 4237431, 5862747, 7062385, 9771245, 12969107, 21187155, 29313735, 38907321, 64845535, 142660177, 194536605, 427980531, 713300885, 2139902655]

約数ペア:

[(1, 2139902655), (3, 713300885), (5, 427980531), (11, 194536605), (15, 142660177), (33, 64845535), (55, 38907321), (73, 29313735), (101, 21187155), (165, 12969107), (219, 9771245), (303, 7062385), (365, 5862747), (505, 4237431), (803, 2664885), (1095, 1954249), (1111, 1926105), (1515, 1412477), (1759, 1216545), (2409, 888295), (3333, 642035), (4015, 532977), (5277, 405515), (5555, 385221), (7373, 290235), (8795, 243309), (12045, 177659), (16665, 128407), (19349, 110595), (22119, 96745), (26385, 81103), (36865, 58047)]